![[APS] Flip Up Tactical Rear Sight [BLK]](http://www.sixmm.com/cdn/shop/products/4349_APS_Flip_Up_Tactical_Rear_Sight__BLK_1.jpg?v=1606966267&width=1200)
![[APS] Flip Up Tactical Rear Sight [BLK]](http://www.sixmm.com/cdn/shop/products/4349_APS_Flip_Up_Tactical_Rear_Sight__5BBLK_5D_1.jpg?v=1606966260&width=1200)
![[APS] Flip Up Tactical Rear Sight [BLK]](http://www.sixmm.com/cdn/shop/products/4349_APS_Flip_Up_Tactical_Rear_Sight__BLK_1.jpg?v=1606966267&width=450)
![[APS] Flip Up Tactical Rear Sight [BLK]](http://www.sixmm.com/cdn/shop/products/4349_APS_Flip_Up_Tactical_Rear_Sight__5BBLK_5D_1.jpg?v=1606966260&width=450)
![[APS] Flip Up Tactical Rear Sight [BLK]](http://www.sixmm.com/cdn/shop/products/4349_APS_Flip_Up_Tactical_Rear_Sight__BLK_1.jpg?v=1606966267&width=4096)
![[APS] Flip Up Tactical Rear Sight [BLK]](http://www.sixmm.com/cdn/shop/products/4349_APS_Flip_Up_Tactical_Rear_Sight__5BBLK_5D_1.jpg?v=1606966260&width=4096)
I've now had 5 parcels from these guys to the uk which comes hk post and arrives and delta with here by royalmail and tracked all the way
Joint inapproprié pour system 7
The grip needs some shaving but other than that fits great into marui and cowcow grips
Fits really well into Double Eagle and Cyma m4s
It has a plastic slide, but perfect for upgrading